Why cruisers were ideal interwar presence ships

A battleship carried prestige and menace, but a lone capital ship stationed opposite a larger enemy battle fleet could also advertise its isolation. Cruisers offered a different kind of signal because they could appear in many ports and still impose meaningful costs on an attacker. Their presence implied that the Royal Navy possessed many more comparable ships and could send heavier forces if necessary. Losing one would not remove the service's core battle power, yet attacking it would require serious force. This made cruisers especially credible instruments of distributed presence in the 1920s and 1930s.